The contact owns a 2014 Mercedes-Benz E550. While driving at low speeds, the rear passenger side speaker and window began to smoke. There was also an abnormal rubber and burning odor and a cracking noise emerging from the vehicle. There were no warning indicators illuminated. The contact called Mercedes-Benz of denver (940 S Colorado blvd, denver, co 80246, (303) 953-4581), but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was 61,950.

- Denver, CO, USA

My vehicle has the distronic with lane sensing. The other day, the area of the front windshield around the cameras spontaneously began to crack in a circular manner. No other chips or dings were present. When I researched this issue online, I am finding it to be a very common issue. It appears it can happen at any time and with replacement glass as well. Mine cracked on a 95 degree F day in southern California.

- Ontario, CA, USA